ChemicalBook > CAS DataBase List > 7-(tert-Butoxy)-7-oxoheptanoic acid

7-(tert-Butoxy)-7-oxoheptanoic acid

Product Name: 7-(tert-Butoxy)-7-oxoheptanoic acid
CAS No.: 1469894-57-2
Chemical Name: 7-(tert-Butoxy)-7-oxoheptanoic acid
Synonyms: 6-Boc-hexanoic Acid;7-(tert-Butoxy)-7-oxoheptanoic acid;Heptanedioic acid 1-tert-butyl ester;Heptanedioic acid, 1-(1,1-dimethylethyl) ester;7-[(2-methylpropan-2-yl)oxy]-7-oxoheptanoic acid;7-(tert-Butoxy)-7-oxoheptanoic acid/1469894-57-2/98%/1g
CBNumber: CB13334899
Molecular Formula: C11H20O4
Formula Weight: 216.27
MOL File: 1469894-57-2.mol

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7-(tert-Butoxy)-7-oxoheptanoic acid Property

Boiling point:: 308.7±25.0 °C(Predicted)
Density: 1.038±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 4.74±0.10(Predicted)
Appearance: Colorless to light yellow Liquid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

AK Scientific

Product number: 9688CZ
Product name: 7-(Tert-Butoxy)-7-oxoheptanoicacid
Packaging: 10g
Price: $1072
Updated: 2021/12/16

AK Scientific

Product number: 9688CZ
Product name: 7-(Tert-Butoxy)-7-oxoheptanoicacid
Packaging: 25g
Price: $2220
Updated: 2021/12/16

Crysdot

Product number: CD61001541
Product name: 7-(tert-Butoxy)-7-oxoheptanoicacid
Purity: 98%
Packaging: 25g
Price: $1584
Updated: 2021/12/16

Crysdot

Product number: CD61001541
Product name: 7-(tert-Butoxy)-7-oxoheptanoicacid
Purity: 98%
Packaging: 250mg
Price: $35
Updated: 2021/12/16

Crysdot

Product number: CD61001541
Product name: 7-(tert-Butoxy)-7-oxoheptanoicacid
Purity: 98%
Packaging: 1g
Price: $99
Updated: 2021/12/16

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7-(tert-Butoxy)-7-oxoheptanoic acid Chemical Properties,Usage,Production

Synthesis

111-16-0

75-65-0

1469894-57-2

The general procedure for the synthesis of 7-(tert-butoxy)-7-oxoheptanoic acid from heptanedioic acid and tert-butanol was as follows: heptanedioic acid (1.56 mL, 12.5 mmol), 2-methyl-2-propanol (14.9 mL, 156.3 mmol), EDCI (2.4 g, 12.5 mmol) and DMAP (1.53 g, 12.5 mmol) were dissolved in dichloromethane (15 mL). The reaction mixture was stirred at room temperature for 18 hours. After completion of the reaction, the reaction mixture was diluted with ether (60 mL) and washed sequentially with 0.01 N aqueous HCl and deionized water. The organic phase was dried with anhydrous magnesium sulfate and subsequently concentrated under reduced pressure to remove the solvent. The crude product was purified by column chromatography (eluent ratio 1:1 ethyl acetate:petroleum ether) to afford 7-(tert-butoxy)-7-oxoheptanoic acid (0.52 g, 2.42 mmol, 19% yield) as a colorless oil.1H NMR (400 MHz, DMSO-d6) δ ppm: 12.42 (br s, 1H), 2.18 (q, J = 7.4 Hz, 4H), 1.54-1.43 (m, 4H), 1.40 (s, 9H), 1.32-1.22 (m, 2H).

References

[1] Patent: WO2017/212329, 2017, A1. Location in patent: Page/Page column 29; 81

7-(tert-Butoxy)-7-oxoheptanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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